Products

LD-210GSE

Power line Type1 SPD(GDT) (N-PE)

LD-210GSE

  • Coordinated and modular single-pole N-PE SPD for Uc=255V; with remote signalling contact for monitoring system (floating contact).
  • JISクラスⅠ・Ⅱ
  • JISクラスⅠ・Ⅱ
  • JISクラスⅠ・Ⅱ

Features

・Discharge capacity up to 100kA (10/350μs)
・Total current arrester specifically designed for installation in "3+1" and "1+1" circuits of TT systems according to IEC 60364-5-53 between neutral conductor N and protective conductor PE
・EU RoHS Compliant with regulated substances
Case studies

Case studies

 Case studies

Case studies

Type

LD-210GSE

Specification

Type LD-210GSE
SPD according to EN 61643-11/IEC 61643-11 type1
Max. continuous operating a.c. voltage (Uc) 255V
(50 / 60 Hz)
Lightning impulse current (10/350μs) (Iimp) 100kA
Voltage protection level (Up) ≦1.5kV
Follow current extinguishing capbility a.c. (Ifi) 100Arms
Response time (tA) ≦50ns
Operating temperature range -40℃～+80℃
Number of ports 1
Cross-sectional area (N, PE) (max.) 50mm2 stranded / 35mm2 flexible
Recommended conductor cross section 25mm2
For mounting on 35mm DIN rails acc. To EN 60715
Enclosure material thermoplastic, UL 94 V-0
Place of installation Indoor installations
Degree of protection IP 20
Capacity 2 module(s)DIN 43880
Conformity to environment Comply to RoHS requirement
Remote signalling contact Normal:ON Failure:OFF
a.c. switching capacity 250V / 2A
Cross-sectional area for remote signalling terminals max. 1.5mm2
solid / flexible

Purpose

Equipotentiality between grounds (lightning equipotential bonding, integrated grounding).
Type1 SPD for power supply (surge arrester, arrester).
Equipotentiality between the grounding electrodes is achieved by connecting them via an SPD to form an integrated grounding.

Dimension drawing

LD-210GSE

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